Supplied as a powder lyophilized from a solution containing 30mM sodium acetate buffer, pH 5.3 with 5mM ZnCl2 and 50mM sodium chloride. Enzyme suspension obtained after reconstitution.
保存建议
Lyophilized powder may be stored at -20°C. Stable for 12 months. Reconstituted product should be aliquoted and stored at -20°C. Reconstituted product is stable for 2-3 weeks at 4°C and 3-6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.